Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang
chieu xanh » chieu sach, chieu tinh, hieu manh
nhieu tang » hieu lang, nhiet nang
thanh dung » thanh duong, thanh tung, thanh hung
dang cong » dung cong
cho dang » cao dang, cho hang, cho dong
cong san » cong tac
san than » sang than, san thanh, ban than
than cau » toan cau, phan cau, than cap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((chieu sang) or (chieu xanh))) or (nhieu tang)) - thanh dung cho dang cong san than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chieu sang) OR (chieu xanh))) OR (nhieu tang)) - thanh dung cho dang cong san than cau.
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu sang) or (chieu xanh))) or (nhieu tang)) - thanh dung cho dang cong san than cau*.